White teeth have become a holy grail for beauty in the last 15 years. Since the discovery of a simple and efficient principles to whiten teeth by Dr. Haywood in 1988, teeth whitening in the United States and abroad has grown exponentially year after year. Teeth whitening goes beyond simple discharge of covering staining like toothpastes and whitening the enamel complex of the tooth.
The introduction of Crest Whitestrips and take home systems made whitening accessible to millions who were previously unable to afford the hundreds of dollars dentists expensed for this procedure. Currently, the most efficient systems still relies on institution molds taken of a patients teeth and worn several hours a day with the gel until the optimal whiteness is achieved.
Teeth Whitening - What Products Work the Best?
Many dentists advertise in office whitening using a laser or extra light. All current study shows that the light is nothing more than a gimmick. The whitening results are that of the gel, not of the light. If used improperly the lights can cause burns and sensitivity.In addition to these problems most of the first whiteness is caused by the drying of the teeth and the teeth rebound to a darker shade one they are hydrated again.
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